Originally powered by a Pegaso 9157/8 306 hp diesel engine, it has an automatic gearbox, torque converter, independent suspension in all six wheels and amphibious capability. It can also be transported by air. It has received different kind of weapons throughout its life and there is also a field ambulance version. As part of its optional amphibious equipment, it has two hydrojets for travel through water.

The Spanish Army BMRs (or BMR-600) have been instrumental in the performance of Spanish forces in international interventions in Yugoslavia, Afghanistan, Iraq and Lebanon. In the last few years, all of them had their original Pegaso engines replaced by new 310 hp Scania DS9 61A 24S engines, as part of the "BMR 2" programme. Furthermore, the vehicles were fitted with additional passive armour and an air conditioning unit. They are now known as BMR M1.